public static EventEnvelope ToEnvelope(this IClientEvent @event)
{
if (@event == null)
{
throw new ArgumentNullException(nameof(@event));
}
return(new EventEnvelope(@event, @event.GetType().Name));
}
private void Handle(IClientEvent @event)
{
EnsureIsNotDisposed();
if (@event == null)
{
_context.Logger.Error("[Bot:{BotId}:{UserId}] Received null event.", _context.BotId, _context.UserId);
return;
}
if (_state == BotState.Stopped)
{
throw new InvalidOperationException("Bot is stopped.");
}
_received.Increment();
_queueSize.Write();
_context.Logger.Debug("[Bot:{BotId}:{UserId}]: Received {EventType} {@Event}",
_context.BotId,
_context.UserId,
@event.GetType().Name,
@event);
if (_cancellationToken.IsCancellationRequested)
{
_context.Logger.Warning("[Bot:{BotId}:{UserId}] Bot execution cancelled.");
Stop(new TaskCanceledException("Bot execution was cancelled."));
return;
}
var posted = _processor.Post(@event);
if (!posted)
{
_context.Logger.Warning("[Bot:{BotId}:{UserId}] Failed to accept {EventType}. Queue length exceeded.",
_context.BotId,
_context.UserId,
@event.GetType().Name);
Stop(new InvalidOperationException("Bot queue is too large."));
}
}